package lab02.Test20;

import java.util.Scanner;

/**
 * Created by 李晓容 on 2017/10/26.
 */
public class Test {
    public static void main(String[] args) {
        //用户从键盘输入一行含有数字和字符的字符串
        String result;
        //从键盘输入数据
        Scanner scanner = new Scanner(System.in);
        result = scanner.next();
        System.out.println(result);


        //程序仅仅输出字符串中的全部数字字符
        char tmp;
        int i;
        for (i=0;i<result.length()-1;i++){
           tmp= result.charAt(i);
           if (tmp>'0'&&tmp<='9'){
                System.out.print(tmp);
            }

        }

    }
}

